xfs: remove unused XBT_FORCE_SLEEP bit
XBT_FORCE_SLEEP is no longer ever tested; it is only set
and cleared. Remove it.
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c
index cf0ac05..2277bca 100644
--- a/fs/xfs/xfs_buf.c
+++ b/fs/xfs/xfs_buf.c
@@ -1701,12 +1701,8 @@
struct list_head tmp;
struct blk_plug plug;
- if (unlikely(freezing(current))) {
- set_bit(XBT_FORCE_SLEEP, &target->bt_flags);
+ if (unlikely(freezing(current)))
refrigerator();
- } else {
- clear_bit(XBT_FORCE_SLEEP, &target->bt_flags);
- }
/* sleep for a long time if there is nothing to do. */
if (list_empty(&target->bt_delwri_queue))